---
product_id: 269992368
title: "612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank"
brand: "klein tools"
price: "79.47 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.tn/products/269992368-612-4-screwdriver-flat-head-terminal-block-screwdriver-1-8
store_origin: TN
region: Tunisia
---

# Cushion grip handle for all-day comfort 76% higher torque than ASME standard 1/8-inch cabinet tip 19% stronger than competitors 612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank

**Brand:** klein tools
**Price:** 79.47 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power, Precision, and Comfort — The Ultimate Terminal Block Screwdriver

## Quick Answers

- **What is this?** 612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank by klein tools
- **How much does it cost?** 79.47 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/269992368-612-4-screwdriver-flat-head-terminal-block-screwdriver-1-8)

## Best For

- klein tools enthusiasts

## Why This Product

- Trusted klein tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort Meets Control:** Ergonomic cushion grip handle designed for fatigue-free use during long workdays.
- • **Strength You Can Trust:** 1/8-inch cabinet tip engineered to be 19% stronger than competitors for lasting durability.
- • **Precision Fit, Zero Slip:** Machined tip ensures exact fit for terminal block screws, reducing wear and improving efficiency.
- • **Torque That Powers Through:** Delivers 76% more torque than ASME B107 standards—get the job done faster and with confidence.
- • **Reach Tight Spots with Ease:** 4-inch round shank provides access to confined spaces without sacrificing control.

## Overview

The Klein Tools 612-4 Terminal Block Screwdriver features a precision-machined 1/8-inch cabinet tip that is 19% stronger than competitors and delivers 76% higher torque than ASME B107 standards. Its ergonomic cushion grip handle ensures comfort during extended use, while the 4-inch round shank allows easy access to tight spaces. Trusted by professionals for over 160 years, this durable alloy steel tool is engineered for precision, strength, and reliability in electrical applications.

## Description

Klein Tools' Terminal Block Screwdriver is precision-machined for an exact fit. This flat head screwdriver provides 76-Percent higher torque values than the required ASME B107 Standard. Its Cushion-Grip Handle offers the comfort needed for all-day work. Has 4-Inch round shank and 1/8-Inch cabinet tip. Precision-machined tip offers exact fit. Cushion grip handle for great comfort. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Review: Like most Klein tools. This is good quality
Review: The Klein Tools 612-4 is perfect for terminal block work. The precision tip fits screws snugly, and the 4-inch shaft reaches tight spots easily. The handle is comfortable with a solid grip, and the overall build feels durable and professional. A great addition to any electrician's toolkit.

## Features

- Precision machined tip provides exact fit for terminal block screws
- 1/8-Inch (3.2 mm) cabinet tip is up to 19-Percent stronger than competitors
- Tip provides 76-Percent higher torque value than the required ASME B107 Standard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0058I6VNE |
| ASIN  | B0058I6VNE |
| Best Sellers Rank | #73,534 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #244 in Screwdrivers |
| Brand Name | KLEIN TOOLS |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,186) |
| Customer reviews | 4.8 4.8 out of 5 stars (2,186) |
| Date First Available  | 6 August 2012 |
| Department  | Unisex Adult |
| Global Trade Identification Number | 00092644322266 |
| Head Style | Flat |
| Included Components | Tools & Accessories |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 19.7 centimeters |
| Item Length | 7.75 Inches |
| Item Type Name | Klein Tools Terminal Block Screwdriver 612-4 |
| Item Weight | 2.4 Ounces |
| Item model number  | 612-4 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer  | KLEIN TOOLS |
| Manufacturer Part Number | 612-4 |
| Material Type | Alloy Steel |
| Model Name | 612-4 |
| Model Number | 612-4 |
| Number of Items | 1 |
| Recommended Uses For Product | Electric Appliances |
| Special Feature | Cushion Grip |
| UPC | 092644322266 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Black
- **Head style:** Flat
- **Material:** Alloy Steel
- **Number of Items:** 1

## Images

![612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank - Image 1](https://m.media-amazon.com/images/I/51APfPlk95L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this correct suze for receptacle plate covers on a outlet?**
A: It’s too narrow.  A 3/16” tip makes it a little easier not to scratch a new stainless plate cover, but a 1/4” tip will also work as long as the tip isn’t off center of the screw.

**Q: Please what is the right size, the description says it is 1x1x1 it is impossible**
A: Cushion Grip
Tip Type:
Cabinet
Magnetic:
No
Tip Size:
1/8'' (3.2 mm)
Shank Type:
Round
Shank Length:
4'' (10.2 cm)
Material:
Steel
Insulated:
No
Handle Color:
Black
Overall Length:
7.75'' (19.7 cm)
Weight:
2.4 oz (68 g)

**Q: Will it fit in your brest pocket?**
A: It will fit. But its probably a little bigger than you would want to carry in your shirt pocket.

**Q: Is the head small enough to adjust sprinkler heads?**
A: Yes I have used it in my Rain Bird nozzle heads. Usually I use it for Phoenix connectors in home theater and home automation though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***. on 21 March 2026*

Like most Klein tools. This is good quality

### ⭐⭐⭐⭐⭐ Review
*by J***N on 24 May 2025*

The Klein Tools 612-4 is perfect for terminal block work. The precision tip fits screws snugly, and the 4-inch shaft reaches tight spots easily. The handle is comfortable with a solid grip, and the overall build feels durable and professional. A great addition to any electrician's toolkit.

### ⭐⭐⭐⭐⭐ Review
*by L***A on 2 November 2022*

Le he dado un uso diario en mi trabajo me ha resultado muy útil y cómodo, su mango amplio es excelente y también te garantizo que podrás retirar cualquier tornillo sin mucho esfuerzo(transmite muy bien el torque) , ya tengo unos meses usándolo y sigue en perfectas condiciones, lo recomiendo ampliamente para tableros de control.

## Frequently Bought Together

- Klein Tools 612-4 Screwdriver, Made in USA, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank, TB-DIN
- Klein Tools 32581 4-in-1 Electronics Screwdriver Set with 2 Slotted, 2 Phillips Precision Machined Bits, Ideal for Terminal Blocks

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-13*